In the selection of valves, the electric ball valve is made of metal materials, which have high density and long service life. When operating inside the machine, it will reduce the friction of these parts, ensure the internal sealing of the electric ball valve, maintain a unique temperature, and ensure the safety and quality of production operations. It can also ensure the safety factor in production. The sealing ring is an indispensable part of this equipment, which is installed on the valve body structure or the rotating part of the ball valve bearing.

Second, the U-shaped sealing ring of the product can ensure certain elasticity and excellent sealing even at high or low temperatures;